Henoch-Schonlein purpura(HSP) is one of the most common blood capillary allergic disorder in children, and its pathogenesis has not been well explained. The studies show that the main mechanism of HSP is the abnormality of humoral immunity, and the role of IgA is emphaszed. Meanwhile, many agents such as changes in T cell function,participation of cytokine and mediators of intlammation, suscepti-bility gene and other factors also play an important role in the incidence of HSP. The pathogenesis of HSP can be better understood through extensive analysis of the immunology factors,genetic factors,and so on.

This paper introduces the design and implementation of Bluetooth wireless management and monitoring system. Combined with hospital information system, this system replaces the current monitoring system in hospital, and thus the efficiency of hospital can be improved.

0.05). However,Simo Decoction can ameliorate the symptoms,such as epigastric pain,early satiety,etc.,better than Domperidone tablets(P

Antigens, Differentiation, B-Lymphocyte ; genetics ; Carcinoma, Non-Small-Cell Lung ; drug therapy ; genetics ; metabolism ; Gene Fusion ; Gene Rearrangement ; Histocompatibility Antigens Class II ; genetics ; Humans ; Immunohistochemistry ; In Situ Hybridization, Fluorescence ; Lung Neoplasms ; drug therapy ; genetics ; metabolism ; Protein Kinase Inhibitors ; therapeutic use ; Protein-Tyrosine Kinases ; antagonists & inhibitors ; genetics ; metabolism ; Proto-Oncogene Proteins ; antagonists & inhibitors ; genetics ; metabolism ; Pyrazoles ; therapeutic use ; Pyridines ; therapeutic use ; Reverse Transcriptase Polymerase Chain Reaction ; Signal Transduction ; Sodium-Phosphate Cotransporter Proteins, Type IIb ; genetics

Adolescent ; Adult ; Child ; Ear Auricle ; surgery ; Female ; Humans ; Male ; Postoperative Complications ; surgery ; Reconstructive Surgical Procedures ; Skin Transplantation ; Surgical Flaps ; Young Adult

Objective To investigate the prognostic value of modified Glasgow prognostic score(mGPS)in patients with gastric cancer.Methods The clinical data of 600 patients with gastric cancerwho underwent surgical treatment were retrospectively reviewed.These patients were divided into themGPS0 group,mGPS1 group,and mGPS2 group according to the standard of mGPS.Postoperative survivals and risk factors that may affect patient's prognosis were analyzed among the three groups.Results There were 46 (7.7%)cases,33 (5.5%)cases and 521 (86.8%)cases in the mGPS0,mGPS1 andmGPS2 group,respectively.Except for gender(P =0.203),age,BMI,CEA,CA199,CRP,Alb,TNM stageand mGPS affected the over all survivals and there were significant differences among the groups(P <0.01).Gender,age,BMI,CEA,CA199 and TNM stage affected the mGPS and there were significantdifferences among the groups(P <0.01).Multivariate analysis identified that age(OR,1.319,95% CI1.068,1.629,P <0.01),TNMstage(OR,2.909,95% CI 2.616,3.234,P <0.01)and mGPS(OR,1.845,95% CI 1.184,2.875,P =0.007)were correlated with the postoperative death rate and they wererisk factors of poor postoperative prognosis(P <0.01).Conclusion mGPS can be used as an early,simple and effective prognostic predictor of postoperative survival for patients with gastric cancer.

Objective To study the effect of emodin on biochemical indicators of drug‐induced intrahepatic cholestasis model and the interstitial cells of cajal (ICC) in bile duct and to explore the role of ICC and emodin in intrahepatic cholestasis .Methods Fif‐teen rats were randomly divided into drug‐induced intrahepatic cholestasis group ,emodin intervention group and control group(n=5) .Rat cholestatic hepatitis model and emodin intervention model were established .RT‐PCR and immunohistochemistry were used to detect liver function ,c‐kit mRNA and protein expression levels in drug‐induced intrahepatic cholestasis group ,emodin interven‐tion group and control group .Results The degree of liver dysfunction and bilirubin level in drug‐induced intrahepatic cholestasis group were significantly higher than those in control group(P<0 .05);the above indicators in emodin intervention group were sig‐nificantly higher than those in control group but lower than those in drug‐induced intrahepatic cholestasis group(P<0 .05) .The c‐kit mRNA expression located at 548 bp was observed in control group ,emodin intervention group and drug‐induced intrahepatic cholestasis group .Relative expression level of c‐kit mRNA in drug‐induced intrahepatic cholestasis group was significantly lower than that in emodin intervention group and control group (P<0 .05) .Meanwhile ,there was no significant difference in relative ex‐pression level of c‐kit mRNA between emodin intervention group and control group (P>0 .05) .Immunohistochemistry results indi‐cated that expression of c‐kit in drug‐induced intrahepatic cholestasis group was significantly lower than those in control group and emodin intervention group(P<0 .05) .Conclusion There may be close relationship between the forming process of drug‐induced in‐trahepatic cholestasis and decrease of ICC in bile duct .The therapeutic effect of emodin on intrahepatic cholestasis may be related with the number of ICC in bile duct or the positive effect on ICC.

Objective To construct expression vectors that Renilla reniformis (Rluc) fused with neurotensin type 1 receptor (NTSR1),and to investigate the interaction between NTSR1 and other receptors,as well as intercellular signal transduction mechanism mediated by neurotensinl-R.Methods The human NTSR1 gene was amplified by PCR using the plasmid pcDNA3.1-hNTSR1 as template.The PCR product was digested,ligased with the plasmid pRluc and then be transformed into the competent cell Top10.The construct was identified by DNA sequencing.The recombinant plasmid was transiently transfected into human embryonic kidney 293 ( HEK293 )cells,and the expression of pRluc-hNTSR1-pcDNA3.1 was detected by confocal microscopy and Western blot.Results The fragment of 1257 bp was amplified by PCR,and the DNA sequences were identical with the gene in GenBank ( NM_002531 ).Western blot showed a band about 90kDa.Confocal microscopy showed that NTSR1 was expressed on the plasma membrane.Conclusion The pRluc-hNTSR1-pcDNA3.1 eukaryotic expression vector is successfully constructed,and the expression vector can be used to investigate the interaction between NTSR1 and other receptors,as well as intercellular signal transduction mechanism mediated by neurotensinl-R,which will provide new target for drug development.

Objective To investigate the effect of Fillet flap and postoperative pressure combined with magnet pieces and triamcinolone acetonide injection therapy for keloid in aural region.Methods From January 2009 to January 2011,87 patients (102 side ears) with keloid at the aural region were treated.Fillet flap repaired for keloid in aural region,pressure treating by magnet pieces began at 14 days after operation,and continued for more than one year.Triamcinolone acetonide injection therapy began 1 months after operation if keloid recurrence tendency.Results After operation,80 patients (94 lateral ears) healed by first intention.Hematoma under flap appeared in 7 patients (8lateral ears),and healed by changing dressings.And 87 cases (102 lateral ears) were followed up for 1 year.The effect of operation and pressure therapy group and operation,pressure and injection therapy group was significantly higher than operation group,with statistically significant differences.Effect of operation,pressure and injection therapy group was higher than that of operation and pressure therapy group,but there was no significant difference.Conclusions Fillet flap and postoperative pressure combined with magnet pieces and triamcinolone acetonide injection therapy can effectively treat aural region keloids.

2 in B27 positive groups and X = l. 58